85 



Potash Compounds. 



Name of Manufacturer and Brand. 



HIGH GRADE SULPHATE OF POTASH. 



American Agricultural Chemical Co., Boston 



High Grade Sulphate of Potash .... 



Bowker Fertilizer Co., Boston, Mass. 

 High Grade Sulphate of Potash 



Coe-Mortimer Co., New York City 

 High Grade Sulphate of Pota.sh 



Lister's Agric. Chem. Works, Newark, N. J. 



Higli Grade Sulphate of Potash . . •. 

 National Fertilizer Co., Bridgeport, Conn. 



High Grade Sulphate of Potash . 

 Patron's Co-operative Association, Boston 



Sulphate of Potash 



Sulphate of Potash 



Sanderson Fert. & Chem. Co., New Haven 

 High Grade Sulphate of Potash . . . 



Swift's Lowell Fertilizer Co., Boston, Mass. 

 High Grade Sulphate of Potash . . . 



SULPHATE OF POTASH-MAGNESIA. 

 Bowker Fertilizer Co., Boston, Mass. 



Sulphate of Potash-Magnesia 



Where 

 Sampled. 



Bradstreet 

 Amherst . . 

 S. Amherst . 

 Framingham 



Middleboro . 



Springfield . 



Amherst . . 



Deerfield . . 



N. Amherst . 

 W. Springfield 



National Fertilizer Co., Boston, Mass. 



Low Grade Sulpliate of Potash 



Low Grade Sulphate of Potash 



Olds & Whipple, Hartford, Conn. 



Low Grade Sulphate of Potash 



Low Grade Sulphate of Potash 



Sanderson Fertilizer & Chem. Co., New Haven, 

 Low Gratle Sulphate of Potash 



CARBONATE OF POTASH. 



National Fert. Co., Boston, Mass. 



High Grade Carbonate of Potash . . . 



High Grade Carbonate of Potash . . 



Olds & Whipple, Hartford, Conn. 



Vegetable Potash 



Hadley . . 

 Bradstreet 



Sunderland . 

 Sunderland . 



Southwick 



Springfield 

 S. Lowell . 



Man'f'rs sample 



N. Hadley 

 Bradstreet 



Whately 

 Whately 



Bradstreet . . 



Bradstreet 

 Bradstreet 



$50.00 

 50.00 

 52.00 

 52.00 



52.00 

 52.00 

 50.00 

 46.50 



47.00 



50.00 

 4S.00 



52.00 

 46.20 



50.00 



50.00 1 

 50.00 / 



29.00 

 30.00 



30.00 

 29.00 



29.50 



95.00 

 95.00 



Man'f 'r's Samp . — 



$50.08 



49.18 



50.26 



49.57 



50.48 



52.60 

 52.92 



40.70 



50.04 



28.34 



26,63 

 26.38 



27.80 

 26.73 



27.80 



99.60 

 99.33 



40.86 



« B ts 



1.84 



1.57 



6.49* 



.87 



4.91* 



1.14* 

 12.70* 



22 35 

 .08* 



8.90 

 13.72 



7.91 

 8.49 



6.12 



3.61* 

 4.36* 



48 

 288 

 452 

 546 



200 

 237 

 307 

 811 



24 

 159 



569 



471 



397 

 421 



896 



257 



561 



1040 



2 

 447 



595 

 595 



449 



443 



473 



1032 



.41 



1.40 



.99 

 .48 

 .50 



Potash 

 (K,0) in 

 100 lbs. 



50.08 



49.18 



50.25 

 49.57 

 50.48 



52.60 



1.38 52.92 



3.40 

 1.25 



7.18 



5.78 

 7.33 



40.70 



50.04 



28.34 



25.63 

 26.38 



7.73 27.80 

 5.10:26.73 



5.72 



7.33 

 none 



5.22 



27.80 



52.25 

 62.08 



25.48t 



* Valuation in excess of selling price, 

 t Chlorine .98% equivalent to 1.307o potash, 1.27% potash as sulphate, 22.91% potash as carbonate. 

 Total potash 26.34. This sample also contains 21.32% lime and .62% phosphoric acid which have been valued at 

 0034 cts. and 3 cts. per pound. 



